You would need 1,260 cubic feet of mulch to cover an area of 28 x 45 feet. This is calculated by multiplying the length (28 ft) by the width (45 ft) to get the total square footage (1,260 sq ft) and then multiplying by the desired depth of mulch.
One cubic yard of gravel is approximately 1,515 kilograms.
If the dimensions are in feet then: 28*36 = 1008 square feet
28 cm (1 meter/100 cm)(1000 mm/1 meter) = 280 millimeters ============
If it is 2 foot tall by 3 foot across the circle it is: =(PI*2*3^2)/27 =2.094 Yards If it is 3 foot tall by 2 foot across it is: =(PI*3*2^2)/27 =1.39626 Yards. It depends on which is your height and which is the area across the cylinder.
28 feet is 8.53 meters.
28' x 2' x 2' = 4.15 cubic yards.
100 mmm = 0.100 meter 28 x .1 = 2.8 cubic meters
28,000 litres (1,000 litres per cubic meter).
2100
Answer: 5.185 cubic feet
28 x 9 x 8 = 2016 cubic feet (2016ft3).
35 cubic feet
A 28 meter square is 28 times 28 meters or 784 square meters. If it is one tenth of a meter (10 cm) deep, it has a volume of 78.4 cubic metersIf you mean 28 square meters (like a pool 4 meters by 7 meters) then the volume one tenth of a meter deep is 2.8 cubic meters.
It's 301.3894917.
That is approximately 1 cubic ft.
32-in x 28-in x 70-in = 65,720 cubic inches = 36.3 cubic feet (rounded)